#3EC43F#3EC43F

#3EC43F is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.2% C 0.207 H 143.1°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#3EC43F
RGB	rgb(62, 196, 63)
HSL	hsl(120, 53%, 51%)
HSV	hsv(120, 68%, 77%)
CMYK	cmyk(68.4%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(70.08, -61.16, 54.16)
CIE-LCH	lch(70.08, 81.69, 138.48°)
OKLab	oklab(72.19% -0.166 0.1245)
OKLCH	oklch(72.19% 0.207 143.1)
XYZ	xyz(22.6224, 40.8605, 11.3963)
Luminance	0.4086 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC43F #C43EC3

analogous

#80C43E #3EC43F #3EC482

triadic

#3EC43F #3F3EC4 #C43F3E

tetradic

#3EC43F #3E80C4 #C43EC3 #C4823E

square

#3EC43F #3E80C4 #C43EC3 #C4823E

split-complementary

#3EC43F #823EC4 #C43E80

monochromatic

#206820 #2E972F #3EC43F #6DD26E #9CE19C

Accessibility & contrast

On white

2.29

#3EC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#3EC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC43F

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC43F	#FFFFFF	#000000	##000000
##3EC43F	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22C

Deuteranopia (green-blind)

#B8A74B

Tritanopia (blue-blind)

#18BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3ec43f;
/* rgb */ color: rgb(62, 196, 63);
/* oklch */ color: oklch(72.2% 0.207 143.1);

Tailwind

colors: {
  custom: {
    50: '#85d77a',
    500: '#3ec43f',
    950: '#000000',
  },
}

SCSS

$custom: #3ec43f;
$custom-light: #85d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec43f",
  "rgb": {
    "r": 62,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 120.448,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72185,
    "c": 0.20749,
    "h": 143.1
  },
  "luminance": 0.40863
}

Semantic roles & 50–950 ramp

primary

#3EC43F

secondary

#CD91CC

accent

#4BDBDD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3EC43F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →